grafbase_sql_ast/ast/function/
lower.rs1use super::Function;
2use crate::ast::{Expression, FunctionType};
3
4#[derive(Debug, Clone, PartialEq)]
6pub struct Lower<'a> {
7 pub(crate) expression: Box<Expression<'a>>,
8}
9
10pub fn lower<'a, E>(expression: E) -> Function<'a>
12where
13 E: Into<Expression<'a>>,
14{
15 let fun = Lower {
16 expression: Box::new(expression.into()),
17 };
18
19 fun.into()
20}
21
22impl<'a> From<Lower<'a>> for Function<'a> {
23 fn from(value: Lower<'a>) -> Self {
24 Self {
25 typ_: FunctionType::Lower(value),
26 alias: None,
27 }
28 }
29}